Stabila 35712 7-to-12 foot Expandable Plate Level

Extendable spirit level with stable 3-chamber aluminium rectangular profile and fixed spacers to even out irregularities on objects. Removable 1-5/8" stand-offs allow you to work around diagonal wall braces. Fully sealed solid rail (six sided) extension eliminates deflection and delivers the smoothest extension movement available. Stabila installation technology ensures long-term accuracy - measuring accuracy in normal position (retracted) is 0.5 mm/m ( 1/32inch over 72 inches) and 0.75 mm/m ( 3/64inch over 72 inches) in reverse position (retracted) Plastic end caps protect the profile against impact. Positioning scale on both sides of the extension pole for fast set-ups: : 9ft 1in, 10ft 1in, etc. Accuracy guaranteed for life. Vials carry lifetime warranty. Measurement accuracy in extended normal position 1 mm/m (1/8inch over 120 inches) 1 horizontal vial, 2 vertical vials, 2 measuring surfaces, 2 finger-grip openings, telescopic support, and slip-on spacers. Continuous bridge over th